High-Performance Power for HP Mobile Workstations
Designed for demanding computing environments, the HP HSTNN-CA27 693707-001 delivers stable high-wattage power to support professional mobile workstations and performance laptops. It ensures consistent energy delivery for systems that require higher power consumption during intensive workloads such as engineering, design, and enterprise applications.
This 150W AC adapter is engineered to maintain stable output even under continuous operation, making it suitable for users who rely on uninterrupted performance in business-critical environments.
Product Introduction
The HP HSTNN-CA27 (HP Spare 693707-001) is a 150W high-performance AC power adapter providing 19.5V DC at 7.7A. It features a 7.4mm × 5.0mm Smart Pin connector designed for HP mobile workstations and high-power notebook systems requiring reliable and stable charging performance.
Application Scenarios
This adapter is commonly used in professional and enterprise environments including:
- HP mobile workstations for engineering and CAD workloads
- High-performance business laptops in corporate environments
- IT deployment for enterprise workstation fleets
- Heavy-duty computing and design applications
- Replacement power supply for compatible HP systems
Technical Specifications
| Brand | HP |
| Model | HSTNN-CA27 |
| HP Spare | 693707-001 |
| Product Type | High Power AC Adapter |
| Input Voltage | 100–240V AC, 50–60Hz |
| Output Voltage | 19.5V DC |
| Output Current | 7.7A |
| Maximum Power | 150W |
| Connector Type | 7.4mm × 5.0mm Smart Pin Connector |
| Polarity | Center Positive |
OEM Replacement Compatibility
This adapter can replace the following HP power supply models:
- HSTNN-CA27
- 693707-001
- HSTNN-DA27
- 645509-002
- 646212-001
- 677763-002 / 677763-003
Compatible Devices
- HP ZBook 15 G1 / G2 / G3
- HP ZBook 17 G1 / G2 / G3
- HP EliteBook 8730W / 8740W / 8760W
- HP ProBook 65xx / 85xx high-performance series
- HP Mobile Workstation platforms
FAQ
Q1: How do I confirm compatibility?
Check that your original adapter is rated 19.5V 7.7A and uses a 7.4mm × 5.0mm Smart Pin connector.
Q2: Can this replace lower wattage HP adapters?
Only if the voltage and connector match. Higher wattage (150W) adapters can safely replace lower wattage models if the system supports it.
Q3: What is the Smart Pin feature?
The Smart Pin allows HP systems to recognize the adapter and optimize charging and power management performance.
Q4: Is this suitable for continuous operation?
Yes. It is designed for stable long-term operation in workstation and enterprise environments.
